Table 8 Classification of the sustainability of GPP changes.
From: GPP estimation based on CatBoost and analysis of change driving factors in Shanxi Province, China
Hurst exponent | TSA | Classification |
|---|---|---|
S>0.0005 | Consistent improvement | |
0<H<0.5 | S<-0.0005 | Consistent degradation |
H=0.5 | - | No significant changes |
S>0.0005 | Degradation | |
0<H<0.5 | S<-0.0005 | Improvement |
